/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.netbeans.modules.nativeexecution.api.util;

import java.io.File;
import org.netbeans.modules.nativeexecution.api.util.ShellValidationSupport.ShellValidationStatus;
import org.netbeans.modules.nativeexecution.support.windows.PathConverter.PathType;

/**
 *
 * @author ak119685
 */
public class Shell {

    public final ShellType type;
    public final String shell;
    public final File bindir;
    private ShellValidationStatus validationStatus = null;

    public Shell(ShellType type, String shell, File bindir) {
        this.type = type;
        this.shell = shell;
        this.bindir = bindir;
    }

    @Override
    public String toString() {
        return type.name() + " in " + bindir.getAbsolutePath(); // NOI18N
    }

    public synchronized ShellValidationStatus getValidationStatus() {
        if (validationStatus == null) {
            validationStatus = ShellValidationSupport.getValidationStatus(this);
        }
        
        return validationStatus;
    }
    
    public enum ShellType {

        NO_SHELL,
        CYGWIN,
        MSYS,
        UNKNOWN;

        public PathType toPathType() {
            switch (this) {
                case CYGWIN:
                    return PathType.CYGWIN;
                case MSYS:
                    return PathType.MSYS;
                default:
                    return null;
            }
        }
    }

}
